Tapered roller bearings 30315U NTN
NTN

Tapered roller bearings 30315U

Bearing NTN 30315U, Ø75×160×37 mm. Request a quote — worldwide shipping.

Code: 30315U
Type Tapered roller bearings
Dimensions Ø 75 × 160 × 37 mm
d75Bore Ø (mm)
×
D160Outer Ø (mm)
×
B37Width (mm)
All bearings 75×160×37 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter75 mm
D - External diameter160 mm
B - Bearing/Inner ring width37 mm
C - Outer ring width31 mm
T - Total width40 mm
d1 - External diameter inner ring114,5 mm
a - Charge load application point32 mm
rs - Min fillet radius3 mm
r1s - Min fillet radius2,5 mm
Mass3,61 kg
ISO 355 referenceT2GB075
C - Dynamic load283000000 mN
C0 - Static load305000000 mN
Cu - Fatigue limit load35000000 mN
A2 - Rating life coefficient1
e - Coefficient0.35
Y0 - Static axial load coefficient0.96
Y2 - Upper axial load coefficient1.74
N lim - Oil lubrication limit speed19200 °/s
N lim - Grease lubrication limit speed14400 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da max - Max shoulder diameter IR95 mm
db min - Min IR shoulder diameter89 mm
Da min - Min shoulder diameter OR139 mm
Da max - Max shoulder diameter OR148 mm
Db min - Min OR shoulder diameter149 mm
Ca - Min clearance4 mm
Cb - Min clearance9 mm
ra max - Max fillet radius2,5 mm
r1a - Max fillet radius2 mm

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NTN 30315U